X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fblock.hpp;h=4fcee4cac2f0c2a6e7be58d095e6ee16c982870e;hb=15ff5ed48855c6bd09bc8f5152f46065484c1e94;hp=56f9eace671193c3a9376a0912a9e7b822893b12;hpb=e74f1ad236429f05db90c0ace825277e2a3fbc05;p=blank.git

diff --git a/src/block.hpp b/src/block.hpp
index 56f9eac..4fcee4c 100644
--- a/src/block.hpp
+++ b/src/block.hpp
@@ -42,11 +42,15 @@ struct Block {
 
 	const glm::mat4 &Transform() const;
 
-	Face GetFace() const { return Face(orient / 4); }
+	Face GetFace() const { return Face(orient / TURN_COUNT); }
 	void SetFace(Face face) { orient = face * TURN_COUNT + GetTurn(); }
-	Turn GetTurn() const { return Turn(orient % 4); }
+	Turn GetTurn() const { return Turn(orient % TURN_COUNT); }
 	void SetTurn(Turn turn) { orient = GetFace() * TURN_COUNT + turn; }
 
+	static Face Opposite(Face f) {
+		return Face(f ^ 1);
+	}
+
 	static glm::tvec3<int> FaceNormal(Face face) {
 		switch (face) {
 			case FACE_UP: